DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chuah, Chong Yang | ko |
dc.contributor.author | Lee, Junghyun | ko |
dc.contributor.author | Bao, Yueping | ko |
dc.contributor.author | Song, Juha | ko |
dc.contributor.author | Bae, Tae-Hyun | ko |
dc.date.accessioned | 2021-03-17T04:30:12Z | - |
dc.date.available | 2021-03-17T04:30:12Z | - |
dc.date.created | 2021-03-17 | - |
dc.date.created | 2021-03-17 | - |
dc.date.issued | 2021-03 | - |
dc.identifier.citation | JOURNAL OF MEMBRANE SCIENCE, v.622 | - |
dc.identifier.issn | 0376-7388 | - |
dc.identifier.uri | http://hdl.handle.net/10203/281583 | - |
dc.description.abstract | Nano-sized PS-MFI, ETS-10 and SAPO-34 zeolites were utilized as CO2 -selective fillers to fabricate high-performance mixed-matrix carbon molecular sieve membranes (CMSMs) for application in the CO2/N-2 separation process. In this work, an in-house polyimide, ODPA-TMPDA, was used as a polymer precursor for CMSMs, due to its higher intrinsic gas permeability compared with commercial polyimides. Zeolite-filled CMSMs were then successfully fabricated without any appreciable defects at the filler/matrix interfaces. Gas permeation testing revealed that both CO2 permeability and CO2/N-2 selectivity can be significantly improved upon incorporation of such zeolite fillers, enabling selective adsorption and transport of CO2. In particular, SAPO-34 yielded the best results among the zeolite fillers tested, resulting in an excellent performance far beyond the Robeson upper bound limit for CO2/N-2 separation. | - |
dc.language | English | - |
dc.publisher | ELSEVIER | - |
dc.title | High-performance porous carbon-zeolite mixed-matrix membranes for CO2/N-2 separation | - |
dc.type | Article | - |
dc.identifier.wosid | 000618204900006 | - |
dc.identifier.scopusid | 2-s2.0-85099254155 | - |
dc.type.rims | ART | - |
dc.citation.volume | 622 | - |
dc.citation.publicationname | JOURNAL OF MEMBRANE SCIENCE | - |
dc.identifier.doi | 10.1016/j.memsci.2020.119031 | - |
dc.contributor.localauthor | Bae, Tae-Hyun | - |
dc.contributor.nonIdAuthor | Chuah, Chong Yang | - |
dc.contributor.nonIdAuthor | Lee, Junghyun | - |
dc.contributor.nonIdAuthor | Bao, Yueping | - |
dc.contributor.nonIdAuthor | Song, Juha | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Adsorbents | - |
dc.subject.keywordAuthor | CO2/N-2 separation | - |
dc.subject.keywordAuthor | Mixed-matrix carbon molecular sieve membranes | - |
dc.subject.keywordAuthor | Gas permeation analysis | - |
dc.subject.keywordAuthor | Robeson upper bound | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.